Plant Structure What is the source of free energy (ΔG) for moving protons out of mitochondria against their concentration and electrical gradients? ATP The redox reactions of electron transport Glycolysis Creatine phosphate ATP The redox reactions of electron transport Glycolysis Creatine phosphate ANSWER DOWNLOAD EXAMIANS APP
Plant Structure The fluid matrix of a cell is called the nucleus cytoskeleton cytosol endoplasmic reticulum nucleus cytoskeleton cytosol endoplasmic reticulum ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Cellular metabolism is an example of a series of reactions that defy the second law of thermodynamics equilibrium metabolism steady-state metabolism a series of reactions occurring under standard conditions a series of reactions that defy the second law of thermodynamics equilibrium metabolism steady-state metabolism a series of reactions occurring under standard conditions ANSWER DOWNLOAD EXAMIANS APP
Plant Structure The cellular organelle associated with photosynthesis is the golgi complex lysosome chloroplast mitochondrion golgi complex lysosome chloroplast mitochondrion ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following experimental results does not support Mitchell's chemiosmosis theory? An artificial proton gradient across the inner mitochondrial membrane drives ATP synthesis in the absence of electron transport Addition of dinitrophenol to isolated mitochondria was shown to inhibit electron transport, but had no effect on ATP synthesis Electron transport in isolated mitochondria was shown to result in acidification of the medium Addition of dinitrophenol to isolated mitochondria during electron transport was shown to inhibit acidification of the medium An artificial proton gradient across the inner mitochondrial membrane drives ATP synthesis in the absence of electron transport Addition of dinitrophenol to isolated mitochondria was shown to inhibit electron transport, but had no effect on ATP synthesis Electron transport in isolated mitochondria was shown to result in acidification of the medium Addition of dinitrophenol to isolated mitochondria during electron transport was shown to inhibit acidification of the medium ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following is not an electron carrier class in the electron transport chain? Cytochromes Flavoproteins Iron - sulfur proteins Cytochrome c oxidase Cytochromes Flavoproteins Iron - sulfur proteins Cytochrome c oxidase ANSWER DOWNLOAD EXAMIANS APP
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